i haven't seen The Power of Myth yet, i am in the middle of watching transformation of myth through time and reading the book the hero with a thousand faces. up till now in transformation of myth through i particularly enjoyed very much his two kundalini videos which are pretty amazing and very insightful (definitely in the "know" business.)
the two kundalini vids are part of a 5 part series on "The Perennial Philosophy of the East" and they are included in transformations of myth through time. enjoy!
i should point out that the first vid of the five series is named "The Perennial Philosophy of the East" and the second is on "Buddhism" the third and forth on "Kundalini" and the fifth on "The Tibetan Book of the Dead."